Siemens 3VA5130-4ED21-0AA0 30A 2P 480V Circuit Breaker | AmpState

Siemens 3VA5130-4ED21-0AA0 is a 2-pole, 30-amp circuit breaker rated for 480V, built to deliver dependable overcurrent protection within panelboards, load centers, and broader electrical distribution systems. Designed with retrofit projects and maintenance planning in mind, this exact part number helps you preserve documentation accuracy and system continuity without aftermarket substitutions.

What makes this breaker stand out:

• Exact part compatibility — Maintains your existing Siemens documentation and fit, reducing retrofit risk and avoiding confusing substitutions.
• Robust 2-pole, 30 A protection — Ideal for multi-wire circuits in commercial and light industrial environments, delivering reliable short‑circuit protection.
• Siemens‑aligned integration — Engineered to work seamlessly with Siemens panelboards, load centers, and distribution gear for consistent performance and easier maintenance.
• Easy sourcing from AmpState — Availability and support for compatibility checks ensure you can confirm fit before purchasing; message us to verify compatibility.
• Optimized for 480V systems — A common specification in commercial facilities, enabling straightforward replacement in appropriate electrical distributions.

Specifications at a glance:

• Manufacturer: Siemens
• Part Number: 3VA5130-4ED21-0AA0
• Product Type: Circuit Breaker
• Amperage: 30 A
• Poles: 2
• Voltage: 480 V
• Applications: Panelboards, Load Centers, Electrical Distribution

This breaker is particularly well-suited for facilities planning retrofit work where maintaining exact part numbers ensures compatibility with existing labeling, documentation, and service records. It’s also a solid choice for maintenance windows where consistent replacement parts minimize downtime and simplify stocking for technicans and engineers.

If you’re unsure about fit, AmpState is available to help confirm compatibility. Send us a note to verify that 3VA5130-4ED21-0AA0 matches your Siemens equipment and 480V distribution needs before you buy.